
stm32l010 pwm 1r
main.cpp
- Committer:
- caa45040
- Date:
- 2021-05-15
- Revision:
- 0:2758e5a0fd2c
File content as of revision 0:2758e5a0fd2c:
#include "mbed.h" //Serial pc(USBTX, USBRX); // tx, rx //Serial pc(SERIAL_TX, SERIAL_RX); //767 //Serial pc(PA_2, PA_3); //010 //Serial pc(PA_9, PA_10); //010 //data SG90 // 2400us 2.4ms #define s_max 2400 // 500us 0.5ms #define s_min 500 #define s_r (2400-500) #define s_c ((2400-500)/256) #define SN(n6) (500+(((2400-500)/256)*n6)) //PWMのピンの設定 //PwmOut servo(A0); // //767 PwmOut servo(A4); //PA_5 //010 int main() { //周期の設定 //servo.period(0.020); // servo requires a 20ms period servo.period_ms (20); //無限ループ while (1) { //0から256までループ //for(float offset=0.0; offset<0.001; offset+=0.0001) { for(int offset=0; offset<256; offset++) { //pc.printf(" -S=%d\t%d\r\n", offset , SN(offset) ); //767 //オン時間の設定 //servo.pulsewidth(0.001 + offset); // servo position determined by a pulsewidth between 1-2ms servo.pulsewidth_us( SN(offset) ); //250ミリ秒まつ //wait_ms(250); wait_ms(4); }//for }//while }//main //容量削減 void error(const char* format, ...){}